Six years ago, after being left at the altar and misdiagnosed with cancer, Lucinda spent one reckless night with a stranger. She later discovered she was not ill, but pregnant—with six children. Now, struggling to raise her clever but mischievous brood, her eldest son Aaron tracks down his billionaire father, Harrison Huo, and gets Lucinda hired as his assistant. Harrison offers a fortune to claim custody of Aaron, unaware he has five more children. Lucinda fights to keep her family secret, not realizing Harrison’s grandmother has infiltrated their lives as a friendly cleaner, poised to uncover the truth. In the end, secrets unravel, misunderstandings clear, and love finds its way.